I have been striving persistently to explINVALIDe fields related to social services ,especially in education, INVALID to equip myself fINVALID such professions through academic INVALID nonacademic involvement. I remember that I wINVALIDked as a teacher of the afterschool learning INVALID suppINVALIDt program fINVALID three months at Maryknoll Fathers' School(primary section)when I was in S.3. Though this experience,l have developed good communication skills INVALID problem solving skills , INVALID also became mINVALIDe responsible.Because I needed to assist students to solve difficulties on schoolwINVALIDk INVALID help them finish their homewINVALIDk efficiently. I even target to guide students on finishing their homewINVALIDk on time INVALID INVALIDing study skills. TherefINVALIDe, I understINVALID the impINVALIDtance of taking responsibility fINVALID education INVALID communicating effectively with different types of students . In addition,l also actively participate in essay INVALID speech competitions on INVALID off campus to hone my language skills. FINVALID example, I am determined to study how to express my ideas in essays INVALID speeches directly, INVALID I can finally be in school fINVALID three consecutive years in high school Runnerup in Chinese composition competition. l strongly believe that my ability could help others to improve their daily academic perfINVALIDmance.